Organ system anatomy · USMLE Step 1

Which structure passes through the diaphragm at the T10 level?

  1. Inferior vena cava
  2. Esophagus
  3. Aorta
  4. Thoracic duct
Show answer and explanation

Correct answer: Esophagus

The esophageal hiatus is located at the T10 vertebral level. The mnemonic I 8 10 Eggs At 12 helps recall IVC (T8), Esophagus (T10), Aorta (T12).

Difficulty: Medium Question 5 of 20

Practice all 20 Organ system anatomy questions

Keep practicing

More Organ system anatomy questions